Copyright ©The Author(s) 2021.
World J Clin Oncol. May 24, 2021; 12(5): 323-334
Published online May 24, 2021. doi: 10.5306/wjco.v12.i5.323
Figure 2
Figure 2 Axial computed tomography images in the portal-venous phase of a 69 y/o male, ex-smoker with non-small lung cell carcinoma, during second-line therapy with Atezolizumab. A: Pre-treatment imaging show the right peri-hilar lesion; B: During follow-up after 4 wk the lesion increase in size; C and D: During the following computed tomography scans (8 and 12 wk) a significant decrease in longest diameter was achieved, confirming a final response to treatment with the presence of intercurrent (B) pseudoprogression.